| Ospedaletto Woodinville | Pacific Time | 09:00 |
| Ospedaletto Woodend | Eastern Australia Time | -08:00 |
| Ospedaletto Woodfin | Eastern Time | 06:00 |
| Ospedaletto Woodford | Eastern Australia Time | -08:00 |
| Ospedaletto Wrightsville | Eastern Time | 06:00 |
| Ospedaletto Wrightsville Beach | Eastern Time | 06:00 |
| Ospedaletto Workum | Central European Time | 00:00 |
| Ospedaletto Worrigee | Eastern Australia Time | -08:00 |
| Ospedaletto Wörrstadt | Central European Time | 00:00 |
| Ospedaletto Worb | Central European Time | 00:00 |
| Ospedaletto Woody Point | Eastern Australia Time | -08:00 |
| Ospedaletto Woolloongabba | Eastern Australia Time | -08:00 |
| Ospedaletto Wangara | Western Australia Time | -06:00 |
| Ospedaletto Wandiligong | Eastern Australia Time | -08:00 |
| Ospedaletto Wang Maprang Nuea | Indochina Time | -05:00 |
| Ospedaletto Wamego | Central Time | 07:00 |
| Ospedaletto Wanaka | New Zealand Time | -10:00 |
| Ospedaletto Walzbachtal | Central European Time | 00:00 |
| Ospedaletto Wals | Central European Time | 00:00 |
| Ospedaletto Waltenhofen | Central European Time | 00:00 |
| Ospedaletto Wallisellen | Central European Time | 00:00 |
| Ospedaletto Walled Lake | Eastern Time | 06:00 |
| Ospedaletto Wareham | Eastern Time | 06:00 |
| Ospedaletto Warner | Eastern Time | 06:00 |
| Ospedaletto Warburton | Eastern Australia Time | -08:00 |
| Ospedaletto Warana | Eastern Australia Time | -08:00 |
| Ospedaletto Wanguri | Central Australia Time | -07:30 |
| Ospedaletto Wappingers Falls | Eastern Time | 06:00 |
| Ospedaletto Wythall | United Kingdom Time | 01:00 |
| Ospedaletto Wytheville | Eastern Time | 06:00 |
| Ospedaletto Xaafuun | East Africa Time | -01:00 |
| Ospedaletto Xàbia | Central European Time | 00:00 |
| Ospedaletto Wyomissing | Eastern Time | 06:00 |
| Ospedaletto Wyong | Eastern Australia Time | -08:00 |
| Ospedaletto Xaxim | Brasilia Time | 05:00 |
| Ospedaletto Xalapa | Central Time | 07:00 |
| Ospedaletto Xalapa Enríquez | Central Time | 07:00 |
| Ospedaletto Xalisco | Mexican Pacific Time | 08:00 |